Merge tag 'drm/tegra/for-4.15-rc8' of git://anongit.freedesktop.org/tegra/linux into drm-fixes

drm/tegra: Fixes for v4.15-rc8

A single fix for a Tegra124 eDP regression introduced by the SOR changes
in v4.15-rc1.

* tag 'drm/tegra/for-4.15-rc8' of git://anongit.freedesktop.org/tegra/linux:
  drm/tegra: sor: Fix hang on Tegra124 eDP

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index b0a1dedac802..476079f1255f 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -2656,6 +2656,9 @@ static int tegra_sor_probe(struct platform_device *pdev)
                                 name, err);
                         goto remove;
                 }
+        } else {
+                /* fall back to the module clock on SOR0 (eDP/LVDS only) */
+                sor->clk_out = sor->clk;
         }
 
         sor->clk_parent = devm_clk_get(&pdev->dev, "parent");